AWS Certified SysOps Administrator - Associate SOA-C02 Practice Test Questions

1. SOA-C02 Training Questions AWS Certified SysOps Administrator - Associate https://www.passquestion.com/SOA-C02.html

2. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 1 A SysOps administrator is creating two AWS CloudFormation templates. The first template will create a VPC with associated resources, such as subnets, route tables, and an internet gateway. The second template will deploy application resources within the VPC that was created by the first template. The second template should refer to the resources created by the first template. How can this be accomplished with the LEAST amount of administrative effort? A. Add an export field to the outputs of the first template and import the values in the second template. B. Create a custom resource that queries the stack created by the first template and retrieves the required values. C. Create a mapping in the first template that is referenced by the second template. D. Input the names of resources in the first template and refer to those names in the second template as a parameter. Answer: C

3. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 2 A company has deployed a web application in a VPC that has subnets in three Availability Zones. The company launches three Amazon EC2 instances from an EC2 Auto Scaling group behind an Application Load Balancer (ALB). A SysOps administrator notices that two of the EC2 instances are in the same Availability Zone, rather than being distributed evenly across all three Availability Zones. There are no errors in the Auto Scaling group's activity history. What is the MOST likely reason for the unexpected placement of EC2 instances? A. One Availability Zone did not have sufficient capacity for the requested EC2 instance type. B. The ALB was configured for only two Availability Zones. C. The Auto Scaling group was configured for only two Availability Zones. D. Amazon EC2 Auto Scaling randomly placed the instances in Availability Zones. Answer: B

4. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 3 A company is running an application on premises and wants to use AWS for data backup. All of the data must be available locally. The backup application can write only to block-based storage that is compatible with the Portable Operating System Interface (POSIX). Which backup solution will meet these requirements? A. Configure the backup software to use Amazon S3 as the target for the data backups. B. Configure the backup software to use Amazon S3 Glacier as the target for the data backups. C. Use AWS Storage Gateway, and configure it to use gateway-cached volumes. D. Use AWS Storage Gateway, and configure it to use gateway-stored volumes. Answer: D

5. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 4 A company has an Amazon RDS DB instance. The company wants to implement a caching service while maintaining high availability. Which combination of actions will meet these requirements? (Choose two.) A. Add Auto Discovery to the data store. B. Create an Amazon ElastiCache for Memcached data store. C. Create an Amazon ElastiCache for Redis data store. D. Enable Multi-AZ for the data store. E. Enable Multi-threading for the data store. Answer: AD

6. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 5 An existing, deployed solution uses Amazon EC2 instances with Amazon EBS General Purpose SSD volumes, an Amazon RDS PostgreSQL database, an Amazon EFS file system, and static objects stored in an Amazon S3 bucket. The Security team now mandates that at-rest encryption be turned on immediately for all aspects of the application, without creating new resources and without any downtime. To satisfy the requirements, which one of these services can the SysOps administrator enable at-rest encryption on? A. EBS General Purpose SSD volumes B. RDS PostgreSQL database C. Amazon EFS file systems D. S3 objects within a bucket Answer: B

7. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 6 A company hosts its website in the us-east-1 Region. The company is preparing to deploy its website into the eu-central-1 Region. Website visitors who are located in Europe should access the website that is hosted in eu-central-1. All other visitors access the website that is hosted in us-east-1. The company uses Amazon Route 53 to manage the website's DNS records. Which routing policy should a SysOps administrator apply to the Route 53 record set to meet these requirements? A. Geolocation routing policy B. Geoproximity routing policy C. Latency routing policy D. Multivalue answer routing policy Answer: D

8. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 7 A company is running a website on Amazon EC2 instances that are in an Auto Scaling group. When the website traffic increases, additional instances take several minutes to become available because of a long-running user data script that installs software. A SysOps administrator must decrease the time that is required for new instances to become available. Which action should the SysOps administrator take to meet this requirement? A. Reduce the scaling thresholds so that instances are added before traffic increases. B. Purchase Reserved Instances to cover 100% of the maximum capacity of the Auto Scaling group. C. Update the Auto Scaling group to launch instances that have a storage optimized instance type. D. Use EC2 Image Builder to prepare an Amazon Machine Image (AMI) that has pre installed software. Answer: C

9. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 8 A company needs to restrict access to an Amazon S3 bucket to Amazon EC2 instances in a VPC only. All traffic must be over the AWS private network. What actions should the SysOps administrator take to meet these requirements? A. Create a VPC endpoint for the S3 bucket, and create an IAM policy that conditionally limits all S3 actions on the bucket to the VPC endpoint as the source. B. Create a VPC endpoint for the S3 bucket, and create an S3 bucket policy that conditionally limits all S3 actions on the bucket to the VPC endpoint as the source. C. Create a service-linked role for Amazon EC2 that allows the EC2 instances to interact directly with Amazon S3, and attach an IAM policy to the role that allows the EC2 instances full access to the S3 bucket. D. Create a NAT gateway in the VPC, and modify the VPC route table to route all traffic destined for Amazon S3 through the NAT gateway. Answer: B

10. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 9 A SysOps administrator notices a scale-up event for an Amazon EC2 Auto Scaling group. Amazon CloudWatch shows a spike in the RequestCount metric for the associated Application Load Balancer. The administrator would like to know the IP addresses for the source of the requests. Where can the administrator find this information? A. Auto Scaling logs B. AWS CloudTrail logs C. EC2 instance logs D. Elastic Load Balancer access logs Answer: A

11. Practice PassQuestion SOA-C02 Training Questions ensure your 100% success Question 10 A company is using an Amazon Aurora MySQL DB cluster that has point-in-time recovery, backtracking, and automatic backup enabled. A SysOps administrator needs to be able to roll back the DB cluster to a specific recovery point within the previous 72 hours. Restores must be completed in the same production DB cluster. Which solution will meet these requirements? A. Create an Aurora Replica. Promote the replica to replace the primary DB instance. B. Create an AWS Lambda function to restore an automatic backup to the existing DB cluster. C. Use backtracking to rewind the existing DB cluster to the desired recovery point. D. Use point-in-time recovery to restore the existing DB cluster to the desired recovery point. Answer: D